I’ve made custom flashcards for anki to study stuff and I tested this for some similar things and it was a lot faster and easier. Anki feels like it takes forever so the investment to make a custom set is only worth it for things you need to study for a long time.
If all you want is to generate a bunch of flashcards fast and you have a pdf with the info presented clearly it’s an easy method.
So, if you use it properly. Just like you wouldn’t use a fork for soup despite it being a utensil and food. Using a tool for what it’s good at and avoiding using it for things it’s bad at is part of using it properly.